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Comparative study of air and water measurements of peak and stabilized static urethral pressures.
Urology. 1978 Oct; 12(4):481-6.U

Abstract

Air and water were forced through female dogs' urethras to determine static urethral pressures. The cauda equina was sectioned to eliminate reflex responses to urethral manipulation, and the urethras were compressed circumferentially with inflatable Silastic cuffs. The peak and stabilized urethral pressures were recorded at flow rates between 20 and 150 ml./min. while cuff pressures were varied between 0 and 100 cm. of water. When the fluid recordings of static urethral pressure were compared with Millar transducer tip catheter measurements of urethral pressure, there were no statistically significant differences between the air cystometer, aneroid sphygmomanometer, and Millar catheter recordings of urethral pressure. At these high flow rates, the water recordings of urethral pressure were significantly higher than the Millar catheter determinations of static uretheral pressure.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

568841

Citation

Teague, C T., and D C. Merrill. "Comparative Study of Air and Water Measurements of Peak and Stabilized Static Urethral Pressures." Urology, vol. 12, no. 4, 1978, pp. 481-6.
Teague CT, Merrill DC. Comparative study of air and water measurements of peak and stabilized static urethral pressures. Urology. 1978;12(4):481-6.
Teague, C. T., & Merrill, D. C. (1978). Comparative study of air and water measurements of peak and stabilized static urethral pressures. Urology, 12(4), 481-6.
Teague CT, Merrill DC. Comparative Study of Air and Water Measurements of Peak and Stabilized Static Urethral Pressures. Urology. 1978;12(4):481-6. PubMed PMID: 568841.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comparative study of air and water measurements of peak and stabilized static urethral pressures. AU - Teague,C T, AU - Merrill,D C, PY - 1978/10/1/pubmed PY - 1978/10/1/medline PY - 1978/10/1/entrez SP - 481 EP - 6 JF - Urology JO - Urology VL - 12 IS - 4 N2 - Air and water were forced through female dogs' urethras to determine static urethral pressures. The cauda equina was sectioned to eliminate reflex responses to urethral manipulation, and the urethras were compressed circumferentially with inflatable Silastic cuffs. The peak and stabilized urethral pressures were recorded at flow rates between 20 and 150 ml./min. while cuff pressures were varied between 0 and 100 cm. of water. When the fluid recordings of static urethral pressure were compared with Millar transducer tip catheter measurements of urethral pressure, there were no statistically significant differences between the air cystometer, aneroid sphygmomanometer, and Millar catheter recordings of urethral pressure. At these high flow rates, the water recordings of urethral pressure were significantly higher than the Millar catheter determinations of static uretheral pressure. SN - 0090-4295 UR - https://www.unboundmedicine.com/medline/citation/568841/Comparative_study_of_air_and_water_measurements_of_peak_and_stabilized_static_urethral_pressures DB - PRIME DP - Unbound Medicine ER -
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